《略語》 Parent‐Teacher Association.
Everyone at the PTA meeting was fed up with the “expert‘s talk” of a father who was a teacher himself.例文帳に追加
PTA 会合で訳知り顔で話す現役教師の父親の話に出席者は辟易(へきえき)した. – 研究社 新和英中辞典
New problems of the Preferential Trade Agreements (PTA) such as the regional trade agreements例文帳に追加
地域貿易協定などの特恵的貿易取極(PTA)に対する新しい問題点
